01: //=============================================================================
02: //=== Copyright (C) 2001-2007 Food and Agriculture Organization of the
03: //=== United Nations (FAO-UN), United Nations World Food Programme (WFP)
04: //=== and United Nations Environment Programme (UNEP)
05: //===
06: //=== This program is free software; you can redistribute it and/or modify
07: //=== it under the terms of the GNU General Public License as published by
08: //=== the Free Software Foundation; either version 2 of the License, or (at
09: //=== your option) any later version.
10: //===
11: //=== This program is distributed in the hope that it will be useful, but
12: //=== WITHOUT ANY WARRANTY; without even the implied warranty of
13: //=== MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: //=== General Public License for more details.
15: //===
16: //=== You should have received a copy of the GNU General Public License
17: //=== along with this program; if not, write to the Free Software
18: //=== Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19: //===
20: //=== Contact: Jeroen Ticheler - FAO - Viale delle Terme di Caracalla 2,
21: //=== Rome - Italy. email: geonetwork@osgeo.org
22: //==============================================================================
23:
24: package org.fao.geonet.guiservices.util;
25:
26: import jeeves.interfaces.Service;
27: import jeeves.resources.dbms.Dbms;
28: import jeeves.server.ServiceConfig;
29: import jeeves.server.context.ServiceContext;
30: import org.fao.geonet.GeonetContext;
31: import org.fao.geonet.constants.Geonet;
32: import org.fao.geonet.kernel.setting.SettingManager;
33: import org.jdom.Element;
34:
35: //=============================================================================
36:
37: public class Sources implements Service {
38: public void init(String appPath, ServiceConfig params)
39: throws Exception {
40: }
41:
42: //--------------------------------------------------------------------------
43: //---
44: //--- Service
45: //---
46: //--------------------------------------------------------------------------
47:
48: public Element exec(Element params, ServiceContext context)
49: throws Exception {
50: GeonetContext gc = (GeonetContext) context
51: .getHandlerContext(Geonet.CONTEXT_NAME);
52: SettingManager sm = gc.getSettingManager();
53:
54: Dbms dbms = (Dbms) context.getResourceManager().open(
55: Geonet.Res.MAIN_DB);
56:
57: //--- create local node
58:
59: String name = sm.getValue("system/site/name");
60: String siteId = sm.getValue("system/site/siteId");
61:
62: Element local = new Element("record");
63:
64: local.addContent(new Element("name").setText(name));
65: local.addContent(new Element("siteid").setText(siteId));
66:
67: //--- retrieve known nodes
68:
69: Element nodes = dbms
70: .select("SELECT uuid as siteId, name FROM Sources");
71: nodes.addContent(local);
72:
73: return nodes;
74: }
75: }
76:
77: //=============================================================================
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